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/*
* Copyright (C) 2017 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "RemoteInspectorUtils.h"
#if ENABLE(REMOTE_INSPECTOR)
#include <gio/gio.h>
#include <mutex>
#include <wtf/SHA1.h>
#include <wtf/glib/GSpanExtras.h>
#define INSPECTOR_BACKEND_COMMANDS_PATH "/org/webkit/inspector/UserInterface/Protocol/InspectorBackendCommands.js"
namespace Inspector {
GRefPtr<GBytes> backendCommands()
{
#if PLATFORM(WPE)
static std::once_flag flag;
std::call_once(flag, [] {
const char* dataDir = PKGDATADIR;
GUniqueOutPtr<GError> error;
const char* path = g_getenv("WEBKIT_INSPECTOR_RESOURCES_PATH");
if (path && g_file_test(path, G_FILE_TEST_IS_DIR))
dataDir = path;
GUniquePtr<char> gResourceFilename(g_build_filename(dataDir, "inspector.gresource", nullptr));
GRefPtr<GResource> gresource = adoptGRef(g_resource_load(gResourceFilename.get(), &error.outPtr()));
if (!gresource) {
g_error("Error loading inspector.gresource: %s", error->message);
}
g_resources_register(gresource.get());
});
#endif
GRefPtr<GBytes> bytes = adoptGRef(g_resources_lookup_data(INSPECTOR_BACKEND_COMMANDS_PATH, G_RESOURCE_LOOKUP_FLAGS_NONE, nullptr));
ASSERT(bytes);
return bytes;
}
const CString& backendCommandsHash()
{
static CString hexDigest;
if (hexDigest.isNull()) {
auto bytes = backendCommands();
auto bytesSpan = span(bytes);
ASSERT(bytesSpan.size());
SHA1 sha1;
sha1.addBytes(bytesSpan);
hexDigest = sha1.computeHexDigest();
}
return hexDigest;
}
} // namespace Inspector
#endif // ENABLE(REMOTE_INSPECTOR)
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